<%@ page contentType="text/html;charset=UTF-8" language="java" %>
<meta charset="utf-8">
<meta name="viewport" content="width=device-width,initial-scale=1.0">
<!-- 新 Bootstrap 核心 CSS 文件 -->
<link href="http://cdn.static.runoob.com/libs/bootstrap/3.3.7/css/bootstrap.min.css" rel="stylesheet">
